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GB Red List (2001 IUCN criteria)

GB Red List (2001 IUCN criteria)

5,224 species

Slender Tufted-sedge

Group: Flowering plants
Peak month: June
Records since 2000: 394

Alternate-leaved Golden-saxifrage

Group: Flowering plants
Peak month: April
Records since 2000: 393

Frosted Orache

Group: Flowering plants
Peak month: August
Records since 2000: 393

Ivy-leaved Crowfoot

Group: Flowering plants
Peak month: May
Records since 2000: 393

Phaedon armoraciae

Group: Beetles
Peak month: June
Records since 2000: 393

Rugged Oil-beetle

Group: Beetles
Peak month: October
Records since 2000: 393

Sawyer Beetle

Group: Beetles
Peak month: July
Records since 2000: 393

Tortula viridifolia

Group: Mosses
Peak month: March
Records since 2000: 393

Bunodophoron melanocarpum

Group: Lichens
Peak month: March
Records since 2000: 392

Cup lichen

Group: Lichens
Peak month: September
Records since 2000: 392

Felt lichen

Group: Lichens
Peak month: July
Records since 2000: 392

Luminous Moss

Group: Mosses
Peak month: May
Records since 2000: 392

Common pygmy woodlouse

Group: Crustaceans
Peak month: July
Records since 2000: 391

Weissia perssonii

Group: Mosses
Peak month: March
Records since 2000: 391

Sphagnum

Group: Mosses
Peak month: June
Records since 2000: 390

Fly Orchid

Group: Flowering plants
Peak month: May
Records since 2000: 389

Lesser Twayblade

Group: Flowering plants
Peak month: July
Records since 2000: 389

Prickly saltwort

Group: Flowering plants
Peak month: September
Records since 2000: 388

Fine-lined Pea Mussel

Group: Molluscs
Peak month: May
Records since 2000: 387

Long-bracted Sedge

Group: Flowering plants
Peak month: August
Records since 2000: 386

Oedothorax retusus

Group: Spiders
Peak month: July
Records since 2000: 386

River Skater

Group: True bugs
Peak month: September
Records since 2000: 386

A Lichen

Group: Lichens
Peak month: May
Records since 2000: 385

Arhopalus rusticus

Group: Beetles
Peak month: July
Records since 2000: 385

Elongate pohlia moss

Group: Mosses
Peak month: July
Records since 2000: 385

Shepherd's cress

Group: Flowering plants
Peak month: April
Records since 2000: 385

Perfoliate Pondweed

Group: Flowering plants
Peak month: August
Records since 2000: 384

Stereodon callichrous

Group: Mosses
Peak month: July
Records since 2000: 384

A Beard-lichen

Group: Lichens
Peak month: October
Records since 2000: 383

Ceraclea albimacula

Group: Caddisflies
Peak month: June
Records since 2000: 383

Cherry slug sawfly

Group: Bees, wasps and ants
Peak month: September
Records since 2000: 383

Field Mouse-ear

Group: Flowering plants
Peak month: May
Records since 2000: 383

Pterostichus oblongopunctatus

Group: Beetles
Peak month: June
Records since 2000: 383

Sargus flavipes

Group: True flies
Peak month: September
Records since 2000: 383

Solenostoma paroicum

Group: Liverworts
Peak month: July
Records since 2000: 383

Galerucella sagittariae

Group: Beetles
Peak month: June
Records since 2000: 382

Hercostomus nigripennis

Group: True flies
Peak month: July
Records since 2000: 382

Lewinskya rupestris

Group: Mosses
Peak month: July
Records since 2000: 382

Mordellochroa abdominalis

Group: Beetles
Peak month: May
Records since 2000: 382

Austin's sphagnum

Group: Mosses
Peak month: July
Records since 2000: 381

Brandt's Bat

Group: Mammals
Peak month: June
Records since 2000: 381

Dicranocephalus agilis

Group: True bugs
Peak month: July
Records since 2000: 381

Gray-rimmed firedot lichen

Group: Lichens
Peak month: November
Records since 2000: 381

Variimorda villosa

Group: Beetles
Peak month: July
Records since 2000: 381

Lecania hutchinsiae

Group: Lichens
Peak month: August
Records since 2000: 380

Sweet-briar

Group: Flowering plants
Peak month: June
Records since 2000: 380

Wormwood

Group: Flowering plants
Peak month: July
Records since 2000: 380

Hairy Stonecrop

Group: Flowering plants
Peak month: July
Records since 2000: 379